Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "AArch64: Use long for pointers in VelocityTracker class"

Browse Source
This commit is contained in:
Narayan Kamath
2014-01-16 12:11:50 +00:00
committed by Gerrit Code Review
parent 27a647bf38 96804bc8fb
commit d85bba8ebd
2 changed files with 27 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
core/java/android/view/VelocityTracker.java
View File

@@ -34,17 +34,17 @@ public final class VelocityTracker {
private static final int ACTIVE_POINTER_ID = -1;
private int mPtr;
private long mPtr;
private final String mStrategy;
private static native int nativeInitialize(String strategy);
private static native void nativeDispose(int ptr);
private static native void nativeClear(int ptr);
private static native void nativeAddMovement(int ptr, MotionEvent event);
private static native void nativeComputeCurrentVelocity(int ptr, int units, float maxVelocity);
private static native float nativeGetXVelocity(int ptr, int id);
private static native float nativeGetYVelocity(int ptr, int id);
private static native boolean nativeGetEstimator(int ptr, int id, Estimator outEstimator);
private static native long nativeInitialize(String strategy);
private static native void nativeDispose(long ptr);
private static native void nativeClear(long ptr);
private static native void nativeAddMovement(long ptr, MotionEvent event);
private static native void nativeComputeCurrentVelocity(long ptr, int units, float maxVelocity);
private static native float nativeGetXVelocity(long ptr, int id);
private static native float nativeGetYVelocity(long ptr, int id);
private static native boolean nativeGetEstimator(long ptr, int id, Estimator outEstimator);
/**
* Retrieve a new VelocityTracker object to watch the velocity of a

36
core/jni/android_view_VelocityTracker.cpp
View File

@@ -138,26 +138,26 @@ bool VelocityTrackerState::getEstimator(int32_t id, VelocityTracker::Estimator*
// --- JNI Methods ---
static jint android_view_VelocityTracker_nativeInitialize(JNIEnv* env, jclass clazz,
static jlong android_view_VelocityTracker_nativeInitialize(JNIEnv* env, jclass clazz,
jstring strategyStr) {
if (strategyStr) {
ScopedUtfChars strategy(env, strategyStr);
return reinterpret_cast<jint>(new VelocityTrackerState(strategy.c_str()));
return reinterpret_cast<jlong>(new VelocityTrackerState(strategy.c_str()));
}
return reinterpret_cast<jint>(new VelocityTrackerState(NULL));
return reinterpret_cast<jlong>(new VelocityTrackerState(NULL));
}
static void android_view_VelocityTracker_nativeDispose(JNIEnv* env, jclass clazz, jint ptr) {
static void android_view_VelocityTracker_nativeDispose(JNIEnv* env, jclass clazz, jlong ptr) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
delete state;
}
static void android_view_VelocityTracker_nativeClear(JNIEnv* env, jclass clazz, jint ptr) {
static void android_view_VelocityTracker_nativeClear(JNIEnv* env, jclass clazz, jlong ptr) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
state->clear();
}
static void android_view_VelocityTracker_nativeAddMovement(JNIEnv* env, jclass clazz, jint ptr,
static void android_view_VelocityTracker_nativeAddMovement(JNIEnv* env, jclass clazz, jlong ptr,
jobject eventObj) {
const MotionEvent* event = android_view_MotionEvent_getNativePtr(env, eventObj);
if (!event) {
@@ -170,13 +170,13 @@ static void android_view_VelocityTracker_nativeAddMovement(JNIEnv* env, jclass c
}
static void android_view_VelocityTracker_nativeComputeCurrentVelocity(JNIEnv* env, jclass clazz,
jint ptr, jint units, jfloat maxVelocity) {
jlong ptr, jint units, jfloat maxVelocity) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
state->computeCurrentVelocity(units, maxVelocity);
}
static jfloat android_view_VelocityTracker_nativeGetXVelocity(JNIEnv* env, jclass clazz,
jint ptr, jint id) {
jlong ptr, jint id) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
float vx;
state->getVelocity(id, &vx, NULL);
@@ -184,7 +184,7 @@ static jfloat android_view_VelocityTracker_nativeGetXVelocity(JNIEnv* env, jclas
}
static jfloat android_view_VelocityTracker_nativeGetYVelocity(JNIEnv* env, jclass clazz,
jint ptr, jint id) {
jlong ptr, jint id) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
float vy;
state->getVelocity(id, NULL, &vy);
@@ -192,7 +192,7 @@ static jfloat android_view_VelocityTracker_nativeGetYVelocity(JNIEnv* env, jclas
}
static jboolean android_view_VelocityTracker_nativeGetEstimator(JNIEnv* env, jclass clazz,
jint ptr, jint id, jobject outEstimatorObj) {
jlong ptr, jint id, jobject outEstimatorObj) {
VelocityTrackerState* state = reinterpret_cast<VelocityTrackerState*>(ptr);
VelocityTracker::Estimator estimator;
bool result = state->getEstimator(id, &estimator);
@@ -217,28 +217,28 @@ static jboolean android_view_VelocityTracker_nativeGetEstimator(JNIEnv* env, jcl
static JNINativeMethod gVelocityTrackerMethods[] = {
/* name, signature, funcPtr */
{ "nativeInitialize",
"(Ljava/lang/String;)I",
"(Ljava/lang/String;)J",
(void*)android_view_VelocityTracker_nativeInitialize },
{ "nativeDispose",
"(I)V",
"(J)V",
(void*)android_view_VelocityTracker_nativeDispose },
{ "nativeClear",
"(I)V",
"(J)V",
(void*)android_view_VelocityTracker_nativeClear },
{ "nativeAddMovement",
"(ILandroid/view/MotionEvent;)V",
"(JLandroid/view/MotionEvent;)V",
(void*)android_view_VelocityTracker_nativeAddMovement },
{ "nativeComputeCurrentVelocity",
"(IIF)V",
"(JIF)V",
(void*)android_view_VelocityTracker_nativeComputeCurrentVelocity },
{ "nativeGetXVelocity",
"(II)F",
"(JI)F",
(void*)android_view_VelocityTracker_nativeGetXVelocity },
{ "nativeGetYVelocity",
"(II)F",
"(JI)F",
(void*)android_view_VelocityTracker_nativeGetYVelocity },
{ "nativeGetEstimator",
"(IILandroid/view/VelocityTracker$Estimator;)Z",
"(JILandroid/view/VelocityTracker$Estimator;)Z",
(void*)android_view_VelocityTracker_nativeGetEstimator },
};